Any two-bit, dime-a-dozen rapper who raps about the same old bullshit like cars, clothes, jewelry, girls, booze, drugs, etc. ad nauseum. Tends to be highly materialistic, shallow and superficial. Popularized by Mac Miller in his song of the same name.

A person with an outwardly dominant, masculine, or aggressive personality, but who also enthusiastically takes on the submissive or "bottom" role in the bedroom.